If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + -14x + 14 = 0 Reorder the terms: 14 + -14x + -1x2 = 0 Solving 14 + -14x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -14 + 14x + x2 = 0 Move the constant term to the right: Add '14' to each side of the equation. -14 + 14x + 14 + x2 = 0 + 14 Reorder the terms: -14 + 14 + 14x + x2 = 0 + 14 Combine like terms: -14 + 14 = 0 0 + 14x + x2 = 0 + 14 14x + x2 = 0 + 14 Combine like terms: 0 + 14 = 14 14x + x2 = 14 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = 14 + 49 Reorder the terms: 49 + 14x + x2 = 14 + 49 Combine like terms: 14 + 49 = 63 49 + 14x + x2 = 63 Factor a perfect square on the left side: (x + 7)(x + 7) = 63 Calculate the square root of the right side: 7.937253933 Break this problem into two subproblems by setting (x + 7) equal to 7.937253933 and -7.937253933.Subproblem 1
x + 7 = 7.937253933 Simplifying x + 7 = 7.937253933 Reorder the terms: 7 + x = 7.937253933 Solving 7 + x = 7.937253933 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 7.937253933 + -7 Combine like terms: 7 + -7 = 0 0 + x = 7.937253933 + -7 x = 7.937253933 + -7 Combine like terms: 7.937253933 + -7 = 0.937253933 x = 0.937253933 Simplifying x = 0.937253933Subproblem 2
x + 7 = -7.937253933 Simplifying x + 7 = -7.937253933 Reorder the terms: 7 + x = -7.937253933 Solving 7 + x = -7.937253933 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = -7.937253933 + -7 Combine like terms: 7 + -7 = 0 0 + x = -7.937253933 + -7 x = -7.937253933 + -7 Combine like terms: -7.937253933 + -7 = -14.937253933 x = -14.937253933 Simplifying x = -14.937253933Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.937253933, -14.937253933}
| 55/3(9-6) | | -1.8+0.5w=0.6(w+2) | | Log^4(2x+6)=1 | | x^4+3x^3+x^2-17x+19=0 | | 10b-(4b-8)=20 | | 5(2-3x)-17(2x-5)=16 | | 0.6x+0.5y=450 | | (8i)/(3-6i) | | (3/4)^-1 | | 5n-2=3 | | Log(3)(1/3) | | 2log(3)(x)-log(3)(6x)=1 | | y=-8x-6logx | | f(x)=-8x+6lnx | | 3(2x+1)+7(6x-1)=5(12x-7)+23 | | x^2-8x+924=0 | | abs(x^2-64)=0 | | xy-15x+5Y-1575=0 | | 6+2y=4(y-1) | | 2.5x-1.5x=1500 | | (.3x-1.34)=y | | -12=-4523+2y | | x(sec^2x+1)=0 | | 5x+3-5x=15 | | 2(5x-1)=58 | | 3(7+2x)=51 | | 4(2x+8)=56 | | 3(4+2x)=30 | | 3x^0+4y^3= | | 2(4x+4)=32 | | 4[x-4/4x-1] | | s^2+8s+16-81=0 |